on my Animation1.qml: (import "total.js" as Logic)

Qt Code: 
  1. ...
  2. onExited: {
  3.                 if(sRect.visible == true){
  4.                     jet1.opacity = 0;
  5.                     rectJet.opacity = 0;
  6.                     jet1_1.visible = true;
  7.                     jet1_2.visible = true;
  8.                     jet1_sound.play();
  9.                     if(jet1.opacity == 0){
  10.                         Logic.mV = 5; // here is working but it can't change text of main.qml
  11.                     }
  12.                 }
  13.             }
  14. ...
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main.qml: (import "total.js" as Logic)

Qt Code: 
  1. ...
  2. Text {
  3.         id: total_txt
  4.         text: Logic.totaltxt // here is working but it can't understand if or not Animation.qml changes the value
  5.         anchors.topMargin: 2
  6.         anchors.leftMargin: 15
  7.         font.pixelSize: 50
  8.         color: "white"
  9.     }
  10.  
  11.     Animation1 {
  12.         id: animation1
  13.         anchors.bottom: parent.bottom
  14.         anchors.left: parent.left
  15.         anchors.bottomMargin: 10
  16.         anchors.leftMargin: Math.floor(Math.random()*600+20)
  17.     }
  18. ...
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total.js :

Qt Code: 
  1. .pragma library
  2.  
  3. for(var i = 0; i<1; i++){
  4.  
  5.     var totaltxt = 0;
  6.     var mV;
  7.  
  8.     if(mV == 5){
  9.         totaltxt++;
  10.         }
  11.     }
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